ai4s-research
★ 1,651open-science
Open Science Desktop — local-first, model-agnostic AI research workbench for macOS, Windows & Linux. Open-source Claude Science desktop alternative built on Tauri + MCP + agent skills.
AI channelMCP servers 
Open-source MCP servers
MCP, the Model Context Protocol, is an open standard for connecting AI assistants to outside tools and data. An MCP server exposes something, such as a database, a browser, a GitHub account or a folder of files, as tools the assistant can call. Clients such as Claude Desktop, Cursor and VS Code load these servers.
How to choose
Check what a server can reach before you install it. One that can run shell commands or write files has all the power of the account it runs under, so prefer servers that ask for the narrowest access: read-only tokens and a single folder. Also check whether it runs locally over stdio or as a remote service you would have to trust.
Most-starred projects
193–216 of 581iwe-org
★ 1,642iwe
Markdown knowledge graph, LSP for your editor, CLI + MCP memory for your AI agents.
lucasastorian
★ 1,611llmwiki
Open Source Implementation of Karpathy's LLM Wiki. Upload documents, connect your Claude account via MCP, and have it write your wiki !
datagouv
★ 1,593datagouv-mcp
Official data.gouv.fr Model Context Protocol (MCP) server that allows AI chatbots to search, explore, and analyze datasets from the French national Open Data platform, directly through conversation.
MiniMax-AI
★ 1,583MiniMax-MCP
Official MiniMax Model Context Protocol (MCP) server that enables interaction with powerful Text to Speech, image generation and video generation APIs.
OpenOSINT
★ 1,583OpenOSINT
AI-powered OSINT agent with interactive REPL, MCP server, and CLI. 19 tools. Works with Claude, GPT-4, or local models. For authorized security research only.
zzet
★ 1,575gortex
High-performance code-intelligence engine for AI agents and IDE, supports 257 languages, multi repositories, based on graph, with access via CLI, MCP Server, and API. AI coding agents teammate - expose only needed information, cutting token usage up to 50x. 100% local. Discord:.
svnscha
★ 1,574mcp-windbg
Model Context Protocol for WinDbg.
waybarrios
★ 1,573vllm-mlx
High-performance OpenAI and Anthropic compatible LLM inference server for Apple Silicon. Native MLX, continuous batching, multimodal models, MCP tool calling, and Claude Code support.
universal-tool-calling-protocol
★ 1,568code-mode
🔌 Plug-and-play library to enable agents to call MCP and UTCP tools via code execution.
mukul975
★ 1,563cve-mcp-server
Production-grade MCP server giving Claude 27 security intelligence tools across 21 APIs — CVE lookup, EPSS scoring, CISA KEV, MITRE ATT&CK, Shodan, VirusTotal, and more.
mattt
★ 1,549iMCP
A macOS app that provides an MCP server to your Messages, Contacts, Reminders and more
BlackSnufkin
★ 1,539LitterBox
A self-hosted sandbox for red teams to test payloads against modern detection before deployment. MCP integration lets an LLM agent drive analysis end to end.
AminForou
★ 1,534mcp-gsc
Google Search Console Insights with Claude AI for SEOs
qdrant
★ 1,530mcp-server-qdrant
An official Qdrant Model Context Protocol (MCP) server implementation
six2dez
★ 1,497burp-ai-agent
Burp Suite extension that adds built-in MCP tooling, AI-assisted analysis, privacy controls, passive and active scanning and more
modelcontextprotocol
★ 1,490swift-sdk
The official Swift SDK for Model Context Protocol servers and clients.
silverstein
★ 1,479minutes
Open-source, local-first Granola/Otter alternative that Claude Code, Codex, Cursor, and any MCP client can query. Meetings, calls, and voice memos transcribed on-device into markdown you own.
nicobailon
★ 1,473pi-mcp-adapter
Token-efficient MCP adapter for Pi coding agent
ghostwright
★ 1,470phantom
An AI co-worker with its own computer. Self-evolving, persistent memory, MCP server, secure credential collection, email identity. Built on the Claude Agent SDK.
robotmcp
★ 1,457ros-mcp-server
Connect AI models like Claude & GPT with robots using MCP and ROS.
miscusi-peek
★ 1,455cheatengine-mcp-bridge
Connect Cursor, Copilot & Claude AI directly to Cheat Engine via MCP. Automate reverse engineering, pointer scanning, and memory analysis using natural language.
irinabuht12-oss
★ 1,444marketing-skills
48 free Claude marketing skills (Google Ads, Meta Ads, SEO, AI visibility) + Ryze MCP: claude mcp add ryze --transport http https://connector.get-ryze.ai/mcp
nduckmink
★ 1,441arkon
Arkon: Enterprise AI Knowledge Hub & MCP Server. Self-hosted knowledge base for teams to manage RAG contexts, access policies, and AI skills. Connect Claude and other LLMs via Model Context Protocol (MCP) for automated, secure organizational knowledge integration.